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Best Merrill Bird Apps

250+ iOS apps curated and reviewed

3.3 avg rating
18 free apps
Updated August 2026

If you already know Merlin Bird ID by Cornell Lab, this is the deeper bench. 250+ merrill bird apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Merrill Bird Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9β˜… (111K)NoNoAug 2026
2Audubon Bird GuideAudubon Bird GuideFree4.3β˜… (4.5K)YesNoAug 2026
3Bird Identifier: RoostlyBird Identifier: RoostlyFree4.5β˜… (1.9K)NoYesAug 2026
4Identify Birds – Smart Bird IDIdentify Birds – Smart Bird IDFree4.7β˜… (17K)NoYesAug 2026
5Birdara: Bird IdentifierBirdara: Bird IdentifierFreeβ€”β€”NoJul 2026
6Bird Identifier - Birding IDBird Identifier - Birding IDFreeβ€”NoYesAug 2026
7[bird identifier] by Birdby[bird identifier] by BirdbyFreeβ€”NoYesJun 2026
8Bird VBird VFreeβ€”NoNoAug 2026

Top Picks for Merrill Bird

Merlin Bird ID by Cornell Lab#1

Merlin Bird ID by Cornell Lab by Cornell University

Identify Birds You See & Hear
Editor's Choice
πŸ” Reference
4.9😊(111K ratings)
Free
#11in Reference
Merlin Bird ID by Cornell Lab screenshot 1
Merlin Bird ID by Cornell Lab screenshot 2
Merlin Bird ID by Cornell Lab screenshot 3
Merlin Bird ID by Cornell Lab screenshot 4
Merlin Bird ID by Cornell Lab screenshot 5
Merlin Bird ID by Cornell Lab screenshot 6

Easily identify birds by sight or sound using advanced machine learning. Explore birds in your region, track your sightings, and learn about species with photos, sounds, and range maps. This free app from the Cornell Lab of Ornithology helps build your birding skills.

What We Love

  • πŸš€ Helpful for bird identification
  • πŸ”’ Accurate bird identification
  • πŸ‘ Easy to use
  • πŸ‘ Useful for beginners and experts

Room to Improve

  • πŸ› Sound ID not always accurate
  • πŸ› Occasional crashes or bugs
  • πŸ› Difficulty adding birds to life list
Audubon Bird Guide#2

Audubon Bird Guide by National Audubon Society

Identify over 800 bird species
Strong Contender
πŸ” Reference
4.3😊(4.5K ratings)
FreeAds
Audubon Bird Guide screenshot 1
Audubon Bird Guide screenshot 2
Audubon Bird Guide screenshot 3
Audubon Bird Guide screenshot 4
Audubon Bird Guide screenshot 5

Identify North American birds with this comprehensive field guide. Features include a bird ID tool based on observations, detailed species information with photos and audio, and a personal sightings log. Discover nearby birding locations and connect with conservation efforts.

What We Love

  • πŸš€ Great app
  • πŸ‘ Easy to use
  • πŸ” Helpful for identifying birds
  • 🎢 Useful bird calls and sounds

Room to Improve

  • πŸ› Buggy and crashes
  • πŸ”„ Confusing interface changes
  • πŸ”’ Requires account creation
Bird Identifier: Roostly#3

Bird Identifier: Roostly by FAMO Connect LLC

Sound, Song, Call & Photo ID
Worth Considering
πŸ” Reference
4.5😞(1.9K ratings)
Free
Bird Identifier: Roostly screenshot 1
Bird Identifier: Roostly screenshot 2
Bird Identifier: Roostly screenshot 3
Bird Identifier: Roostly screenshot 4
Bird Identifier: Roostly screenshot 5
Bird Identifier: Roostly screenshot 6

Instantly identify birds from a single photo using AI. Get detailed information on each bird, save your discoveries, and share them with friends. Perfect for bird watchers and nature lovers.

What We Love

  • 🩷 Love the concept and accuracy
  • πŸ’™ Best app to identify birds
  • πŸ’• Helpful with identifying birds
  • πŸ’– Impressive bird identification tool

Room to Improve

  • πŸ› Incorrect bird identifications
  • πŸ” Unable to identify specific chicken breeds
  • πŸ’° Intrusive and inappropriate ads

More Merrill Bird apps to explore

4
Identify Birds – Smart Bird ID
Identify Birds – Smart Bird ID
Identify Birds – Smart Bird ID
From photo or sound. Instantly
Free

Instantly identify birds from photos or sounds. Explore a global bird guide, learn through interactive challenges and courses, and log your sightings. Connect with a community of bird watchers and collect animated stickers.

Identify birds by photoIdentify birds by soundGlobal bird identification guide
πŸ“š Education
(17K)
free with in-app purchases
5
Birdara: Bird Identifier
Birdara: Bird Identifier
Birdara: Bird Identifier
by Oryn Flux Limited
Free
πŸ“š Education
(0)
6
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Identify birds by picture AI
Free
πŸ“š Education
(0)
7
[bird identifier] by Birdby
[bird identifier] by Birdby
[bird identifier] by Birdby
Photo & Sound Identification
Free
πŸ” Reference
(0)
8
Bird V
Bird V
Bird V
by PUWELL CLOUD TECH LIMITED
Free
πŸ”§ Utilities
(0)
9
Bird Identifier: AI Recognize
Bird Identifier: AI Recognize
Bird Identifier: AI Recognize
Identify Birds with One Snap
Free
πŸ“š Education
(0)
10
Bird Identifier: - BirdLens
Bird Identifier: - BirdLens
Bird Identifier: - BirdLens
Snap. Identify. Learn Birds.
Free
πŸ” Reference
(0)
11
Bird Sounds!
Bird Sounds!
Bird Sounds!
by Leafgreen
Free

Explore a diverse collection of bird vocalizations, from melodic songs to distinct calls. Identify different species by their unique sounds, making it a fun and educational tool for birdwatchers and children alike.

Extensive library of bird soundsIdentification aid for birdwatchersEducational for children and babies
🎬 Entertainment
(6)
free
12
BirdAiSnap-Bird Identify
BirdAiSnap-Bird Identify
BirdAiSnap-Bird Identify
Photo & Audio Bird Identifier
Free
πŸ”§ Utilities
(0)
13
Bird Identifier: Photo & Sound
Bird Identifier: Photo & Sound
Bird Identifier: Photo & Sound
Bird Sounds & Photo Identifier
Free
πŸ“š Education
(0)
14
Bird Identifier - Quillix
Bird Identifier - Quillix
Bird Identifier - Quillix
Scan over 1000 bird species
Free
πŸ“š Education
(0)
15
Identify Bird
Identify Bird
Identify Bird
Bird Identifier by photo
Free

Effortlessly identify birds from photos with an extensive database and detailed information on diet and behavior. Access educational resources to enhance your bird watching knowledge and skills. Designed for ease of use for all nature enthusiasts.

Effortless bird identification from photosExtensive global bird species databaseLearn bird diet and behavior
πŸ“š Education
(0)
free with in-app purchases
16
Collins British Bird Guide
Collins British Bird Guide
Collins British Bird Guide
A field guide to Britain
$7.99
$9.99 | 20% OFF

Explore British and Irish birds with detailed illustrations, authoritative text, and sound recordings. Search by location, time, or plumage, and record your sightings. An AI-powered identification tool is available via subscription.

Detailed illustrationsAuthoritative bird textSound recordings of songs and calls
πŸ” Reference
(1)
free with in-app purchases
17
BirdMark - Bird Identifier
BirdMark - Bird Identifier
BirdMark - Bird Identifier
Bird ID by Photo & Sound
Free

Instantly identify birds from photos or sounds. Get detailed species information, enhance blurry photos, and track your sightings in a personal journal. Explore discovery maps and learn bird calls.

Photo identificationSound identificationAI birding assistant
πŸ” Reference
(1)
free with in-app purchases
18
Birds of Western Palearctic
Birds of Western Palearctic
Birds of Western Palearctic
Handbook of Bird ID
$28.99

An interactive bird identification guide for Europe and the Western Palearctic. Features high-resolution images, distribution maps, detailed descriptions, and audible calls for over 600 species. Includes smart search and comparison tools to aid birdwatchers.

High-res images and distribution mapsDetailed species descriptionsAudible bird calls
πŸ” Reference
(1)
paid
19
eBird
eBird
eBird
Cornell Lab of Ornithology
Free

Easily record bird sightings in the field and contribute to a global database for scientific research and conservation. This app offers offline functionality, customized checklists, and GPS-enabled location plotting.

Record bird observations globallyGlobal taxonomy and local common namesLocation and time-based checklists
πŸ” Reference
(797)
free
20
Bird Guide - Offline bird identification app
Bird Guide - Offline bird identification app
Bird Guide - Offline bird identification app
by Le Thi Quynh Ny
Free

Identify birds with this app, featuring over 500 species. Access detailed information, images, and sounds for each bird. Browse or search for birds by name or topic.

Identify over 500 bird speciesDetailed bird informationIncludes images and sounds
πŸ” Reference
(8)
free

FAQ about Merrill Bird

What are the best merrill bird apps for iPhone?
Merlin Bird ID by Cornell Lab tops our merrill bird apps ranking as of August 2026, with a 4.9-star average from 111K App Store ratings, and it's free to download.
Yes β€” 18 of the top merrill bird apps we rank are free to download, including Merlin Bird ID by Cornell Lab and Audubon Bird Guide.
Merlin Bird ID by Cornell Lab has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ merrill bird apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Merlin Bird ID is a free app that helps you identify birds you see or hear. It uses machine learning powered by a vast database of bird sightings, sounds, and photos from eBird. You can identify birds by uploading a photo, recording a sound, answering simple questions, or exploring birds in a specific region.
The app leverages machine learning trained on millions of photos and sounds collected by experienced birders. This, combined with curated data from eBird and the Macaulay Library, ensures highly accurate identification results. Expert birders contribute to the ongoing improvement of the identification algorithms.